{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1376716263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x827f844495d396fd56fb597714eaf446e0ac593ca6d091276197271d803bf7a6",
    "signature": "0xed3917858508c39cf97c4e22f851b64498d31357236f90f31f33396adf953e0709ab78931d5295cc0342907f388aa7a96df2002634577e906f0ad90efc0b9a591b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}