{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1427638822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10a1b3c98d747311ef4a2212e192d702f57cc08ffefd473d79f4a3c15eabea26",
    "signature": "0x154dfd489baf56467e4cd34608015f9ce4feb0bd660ed48ac3b9286b8ba3c409401c39cdb3406a9b438bd729ff80b3687fc1c919083123ace4c998d5ce2f7cd51b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}