{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xef0d90c1f29b916c9672b7492b21c5f464b2c0621174e77f808fed410a4cdcf8",
    "signature": "0x41c487696100ee6747939637902886fb622cd74115c1d1cc36b39c6fda3ec9a542cf6e0dd8c2d5627de36f785e044133763d061910f676d9556fec82384766681b",
    "signer": "0xb77532E43B032270b877fD424A7Fca08BE7D6eb2",
    "userId": "304682244"
  }
}