{
  "manageEntity": {
    "action": "Follow",
    "entityId": "44",
    "entityType": "User",
    "nonce": "0xa5f8d3767cf93630f795ca27a1e7df517acf870972aed5de8cb2cd6da90cef71",
    "signature": "0x4c60765ae8c7c5b05c470e2fcf845d7c90b88b0c7d9c186517ecc89cad7a45803810821c7bbb2ed4baee2d4c748c1a3facb2be9310c62dcc38c68a0c998732961c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}