{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea3be054f634fe9cd0567cecd8d9d7c3c16061aeb248bc4a3fdd4efd7251abed",
    "signature": "0xcbd0e75ee820fe345fe37193cabd1cba1d3ebfa3f1247c1e31ae3a727b837ddf5ffc58e896299e61530e72cdc8f771f9c0f4300d44d522d5ad7eb540951907541c",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}