{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0xd41aa2e752fe3bdddaec56410637262d7e33900ca0a6c70179b3bd35ffd144f5",
    "signature": "0x8225ef91d30796b096b0cecca367c9087f6c6bdf60579ac3f56a7893627a68dc611972c1c5b68ca2c0b1204d2fded9344f502783dbf6fcdd54aba2e77c5fd1201c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}