{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1485828735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9b240c7401b34f009985003d18dcaaa09b12b44c17c5111296b8562d37c4af7",
    "signature": "0xd06f8a0b18d3441e6efb563d78ace43b8a296cc8c313e2a9ecbfa99ca04e2421510297235b8f11182fc9cc30ea9a4aef4a8bfbc11773019ab5c41baf718eff791c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}