{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045654142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d1d97e91086e08fef5b16806db185f7c48b847280e834a576cb0b94abedbea8",
    "signature": "0xa3377569b85c4ccf009a04d0159489f06efa89739ab1a76faa4bbfa3632ce31a4fdb7d5e130024fdf5cb1d74e70939aed9e53cde2b1b1ec3520e5e4427efa40f1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}