{
  "manageEntity": {
    "action": "Follow",
    "entityId": "951546743",
    "entityType": "User",
    "nonce": "0x90a74c36ff73cad74fb37b8f97b332104529ea189d0bb28617c6b6e937265d8e",
    "signature": "0x2e2851d2b691dd258481598dbd03ed3b4a7453f60b19809a6f66d31eb6d0e8127232a4469ded18f7aabe7e8b2b3aa11a5cdc3e96f1e52d9f20d84444c2860e861c",
    "signer": "0x03015d975f8B0d07425826BFAc15A4492F59a5B7",
    "userId": "658736296"
  }
}