{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1027918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1b19514c5ff3ab6e741a088d8581353574bab91c09b09f87cb05f2abcade8f2",
    "signature": "0x74022026e06382ddb651b4c487fd1039fd3bf9b11642198933771a424dc0b144758fcb2d844441291f9b31a00ba0a19d488df22ac14d0a34476bec8709e240c81b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}