{
  "manageEntity": {
    "action": "Repost",
    "entityId": "642118267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03c8ff5df722f6e0e52e4501e80eedc8b93b42705810846d98721350b098c133",
    "signature": "0xdfd89f00272cec94a5e21c8ae6eaaa94bfd13cedf8c0b8be83b58790f229655d371195e7b1cd136f5818bb0a5028ee8e463a6b61120022aee3c91d7e4ed89c491b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}