{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433207356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12ea412c8dd4c69831f782556cda410bc2613b29881da9625adea83b00ba7d78",
    "signature": "0x65484f90df8c67ab433a3cd9dcc732433c4d83b774c0e8b1fab7e91b0512a7ff6114e0a82efa9c63096765d3cc6fd610dc8aff53fb8fec33480b3309018cd4cf1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}