{
  "manageEntity": {
    "action": "Follow",
    "entityId": "888232211",
    "entityType": "User",
    "nonce": "0x049a109fb3157bc806a28382021b2a033da9e246761a00d26e40404dd7a61769",
    "signature": "0xaa439c4f8969c742a243323cc789bc1d4bdbcdf294868a33926fbd1fe950fbbf5bc1aff126ad4b3436e7c3040eb25961c440c543088204dcb0f9a1f15a2377c71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}