{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc9dad84a1206a0c0312a67c86dd000ed1c9c898656968af9aef4ced0e170080c",
    "signature": "0xf62fd25675dd5c3d483979b4c6865918fae993bb43b49278f0c92d9233787425488bcbcad1d88edff8018e2b0dd542f826699d741f0645c8c194c310cbd871811c",
    "signer": "0x9419ec352dF375A2e6C8eF34aEa32e06D330bAdf",
    "userId": "22443013"
  }
}