{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1647152702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28532f7eb60e93602424df3bee15cd0656f4f61f6cba7df6a0047493b31a63ff",
    "signature": "0xafe07878b0c862e84ae81be2d1e82b1c2887f09e592e4adbe3429b0ef5e5d8c257f0c2c5573b1aadb2aeff3da8c53120cc7e1c72cc852dce9dbdaaafe21abfd11b",
    "signer": "0x12705C8Fe8CE886CeFEFa0d4d46E906f2c35C954",
    "userId": "477934274"
  }
}