{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148734650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14a715f9c64df3675415cdc3ec367a1765a2ea4355ae26627cbe938e76280bdb",
    "signature": "0xd8b41811dd9d6b883454cc058a5d66f342e6b7a18ec0d673b0e5a4c21429732b1f8912aa992d22f5c1ee28a07b0baf5fed65908f4db09837b351929480cde27c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}