{
  "manageEntity": {
    "action": "Follow",
    "entityId": "521882155",
    "entityType": "User",
    "nonce": "0x0d93bc77efee80cdddc13a50593167503cee77d6abb1b697449d992e8a29d3e1",
    "signature": "0x2431c475a97f499e54baffd33cfb3021e5f5e91b18ce1aeaa619c41c1d77039e0dbbad5c206694cf0b6626bcee4fa6f214078dcdde4c1a6b362cbfccf1a861e01c",
    "signer": "0x6f4f67A10406f9800A35FFB82F5B17431982dA70",
    "userId": "548107023"
  }
}