{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x31619953d1422eef2a1507a7f9894e6afa0eb6f7e2274ecb14ebe8a65b5f56e6",
    "signature": "0x3ea9e8cdceb114272a87de6c9b7cf80e4347d57142537198517367b0bbc7b6106230622fb436f517ba108037f23ee331e278907e3dbffd9a76b66ea646b5074d1c",
    "signer": "0xd848437fd22990641c06457F37E3e352BeF62A3b",
    "userId": "157880187"
  }
}