{
  "manageEntity": {
    "action": "Follow",
    "entityId": "851222014",
    "entityType": "User",
    "nonce": "0x74020fb8522e39123feaca5dc5168325fa64679183667917dc2508ec02043c6d",
    "signature": "0x04942ad86f99f1485a8c912bccf982c41185d6e3ffbe1d9d7b98eb2fd7e23b7e77c015c201f9241b38c1cac9516491f7976782e26739f046719223b71217fc6b1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}