{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1113721245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8d499abbda82944cdbd5337530ee3d498c87d172ed0980078b0e603eb32999e",
    "signature": "0x9aeac72e0817ca0f980cef0765cadd70e8042448cfd89df4b747a6141be23b8c671ddd8ca640916c6cae8ca1aee9e0cf20cb88f461e8d7cae40787fdd2dd17821b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}