{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1934906715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb8e14f33d790d3ff1b5ebec5dca7af200feaca8748608503cc93ac52a7db2ce",
    "signature": "0x3ebcbe75b1bfd4588a1b93c700b1061015ee34f1834685b795898e87a35f88324a29da76917e112c541c9e337f5fba0c927014e98be8b00aea7d010904e3506d1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}