{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55252337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e6dea3e432f0fc68a947077f46c509cb2a2a4819d813c4d3d0a1cf251d4fb6f",
    "signature": "0x95304db0c9bb0f07f5c26d1d5f6b1c3990a193651f9a4236c0b5dcb8825d1ea6789b4d2f5b71eb28ae1a52a351aba362687ea14c2c461d11eaa5aaf88cf14bf81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}