{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x42fe0fa244813df7f6f412a2de179a464afc570212800c937af6206e966bf8c1",
    "signature": "0x14570c0e55d0cf5576326e5a5da34f7f20574a9bb57182069064cebef87684c975de15d25fc6688e31f58741a20760a28a53a722933a3baf355b58b2f74538601b",
    "signer": "0xa5dE7933A10BbeC8b86905819DD03623E2e96d2D",
    "userId": "722890813"
  }
}