{
  "manageEntity": {
    "action": "Repost",
    "entityId": "727929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51e9375dbfa35ef535fc4392f7d814353625ed1ec82e34e3608fd753f89f17d3",
    "signature": "0xb4859658513ef6e765d0557808baaa45aee54b06d10c7747a42a0bc08add275d4e28533ed4b278397854f7eb21f99661fb5af54f4a524a0c4361c40c76f0dd721b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}