{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1450501",
    "entityType": "User",
    "nonce": "0xb7a2900d03b3feb3aa7e12ceff9447ee938f8c394d3a3bda38b2b0034dc99c0f",
    "signature": "0x6b62283e3ab49cbf01a8ddce1e2a78bfc7dcd15f9591372a7500d427ee145fab47496333ba4066f7ba5a6ab7dbcb290ea09becf6b066fd1bfb764f06446c3bc91b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}