{
  "manageEntity": {
    "action": "Follow",
    "entityId": "151445",
    "entityType": "User",
    "nonce": "0x667515f8eaa365f579a6f4e2a4635ae454a0be22f1498be1757d1f586135ca1e",
    "signature": "0x6201f39865c700b7c67d330db8b7448552eefa04ac542a6ef4bc6b946bd4778c14973e5eae560ece2879a46495cf26f5200cd4cf78fc5de7bfdf2b902407d8771c",
    "signer": "0x764341232AB28643e8106bCF183A4cCc2fFfa6c3",
    "userId": "67250118"
  }
}