{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123319724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb005070f6ffa319b64c7c5092551756cd1fcc07c231e9f205faed4639b839948",
    "signature": "0x0e87650eabd4cd46c971ecf31ecdbc7788abd8754faf19704e1856ca341edc0947296ea2782d81259e2e3c82399241b5146c019b763bd38415af41fce19e0cf81b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}