{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788905948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e10f5dcd438f07d8f19b46351eacb1ab051747f9dd2ea810a39b26a64eaaabb",
    "signature": "0x01bb91a3e266ccbde9dbb49591b229cde71b968ec3fc53d8c8fffbbde284d6693a4784806e12456202ba8cee223c82733ecb5b07675f11c8c485e330cdb378201c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}