{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1852644515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3eb67eb86371be9c4ec78f99bcc37559b4ca2a01040e613a0503117ec084b4c",
    "signature": "0xcd65ded386bb05f7f7cf6e201a17f1cb89ad1a12b640f1be61952d408ff36ff92e823413e25da550c61814284fcf58a6aae010077ccac1cdbb3b9728b463d8511c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}