{
  "manageEntity": {
    "action": "Follow",
    "entityId": "73130",
    "entityType": "User",
    "nonce": "0x21feb0459555935bcfaf828f752de88c168603a30761c3a0095839d930bc1e8b",
    "signature": "0x24de78fb66d0c989ba18b189d3f24831bce00db402ea47ba26480708fe1340d81b7336a84834e2a9b42ec8fe8b67580227f0527f495fd2cd659b533cd306a7f51c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}