{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1495512859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e720a6fa4879b139e9f55fcfa169755017bedb6b60e3f49b034683bdd53beae",
    "signature": "0x89a065795b1fe58eeaddc823418584a675ced781cd0c05a6cb1bf04ff32771f864e78479a068f820db62f9cf09cc18518dcc2c2a008b28412564b604e629f6e21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}