{
  "manageEntity": {
    "action": "Follow",
    "entityId": "748910",
    "entityType": "User",
    "nonce": "0xf16f59156d6d28a43bb90010ab7659a1657e518e9b1c25b6b6280a9205a4972f",
    "signature": "0x5782b513e6f5f0305b422efc02b285c827dd6ca15b0e4dcb230d4c2d26aaaaf4549f57f2365264fc98c53d168e5a0fdaa54cf55791e8622bc352e0aa434858d61b",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}