{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d979b7161506e1c4b6a4497478f29ed5abad48714bd5fa69f2befbc7e567093",
    "signature": "0x3cd212efb35ac52f5cb8f1b9d376cf4b91b3ca6abde7e281f96dbb0ac7f2cd85556074adb6342fca707f058144ae99ca593531cb13cce02f9110910d4ce0e1351b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}