{
  "manageEntity": {
    "action": "Follow",
    "entityId": "64120",
    "entityType": "User",
    "nonce": "0xd8b9a7fa2e6cb21e0a30cd40855ee9174c5d198aad1fb000eb30388713284e4a",
    "signature": "0x380445b56ae8d97caa2306aad67ca53bee2472a332399a1c3e112cf408b499bb1e8549ecb688b8d32db1dda86def89dbbceb62e45847d1c7259778b5f56aeca01c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}