{
  "manageEntity": {
    "action": "Follow",
    "entityId": "271997",
    "entityType": "User",
    "nonce": "0xd9ffd8e2bbcba9a2bfe22cd363c8d19baac5d6390079b5797304d74579972e23",
    "signature": "0x40f29fa35edca0a2b57076c951dc47e9ddd8d1292b213afa7a628f76085e8dd3318f43acddd138692016d26acaec5224b23124f330f253590a6d4b5295b572d51c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}