{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143490",
    "entityType": "User",
    "nonce": "0x0aecb702e459f38eeb9db12bca4a39d15e540a1ad5e7723c65c363e6b7f4b120",
    "signature": "0x9ef02d92bea9a9fdde1699a6692806a868ee7a8a4d8efce0f7c869f527cd8a1567f1b1a3cee0b6d6c91bb1e972a54302e2547cbd3318dbea19939b3a608a67051b",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}