{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348906296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d1d609ede467cf666265eab88ecfd7fd88797b86aa145f074eaffbb2e80deee",
    "signature": "0x4f740cd38a7e23e826fe2bcf535b714773bfd0ab760238fa0f4c235547b6ac756878215a531ce3c0fa2870f86d231740c91861223af2f931d9c1c6f51aa643f21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}