{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396237938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ad44fe03bf7556ade03e3fc4032e1cea613c917de0e84190d26573faf09942c",
    "signature": "0x7dc4ce7b1e2a02a15eaa89e9d96b87af4e5686c03c81a38367ddb3549f5c6e9530deae22d78eab9dc452d6bb5e59447658720ade367044c7791c25dede3135d91b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}