{
  "manageEntity": {
    "action": "Follow",
    "entityId": "773253455",
    "entityType": "User",
    "nonce": "1794407237120501234",
    "signature": "0xb02e2f84a64436fc4a91fb2f659a5fc3165c2fd6a1b1e91214834c4bcd20fb484ef66e5b9c290015c0694d493ff5293fbb2fc672b1da1a825e5034880c64e23c1c",
    "signer": "0xAA16e8aaB0a8a7456e8d5242f0b45aCbA295040B",
    "userId": "986904517"
  }
}