{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa142fe6de313b2537e20da02c3ab65887465a969ef7d19473eafcb4954f479fd",
    "signature": "0x68ad4f3d20eb307773bbb00064dddb7d17249bec2d8dfb1e186e48de004bb51f29ffb19c1c139b306b1de5955b73278648033bddd8eef0245181a9a223034c711b",
    "signer": "0xb5599Af31664c076A98Da649129e26cCB93D5Ab7",
    "userId": "648241147"
  }
}