{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7626b1f513c3b66d357a4dd48cadb2b3a9bb6aa4b18423566a9842f763bb4ef",
    "signature": "0x90cea1a8f8a0101f511beb71c54546c165521bf7523c227d528d48040b19ac0b5e1517abb07aa6786c0751799d1b2eeecc56d3e373cf586acc786f869d4956bd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}