{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x742e59702b189aaf565e8add345b56bed3374fb71083e6a75966dcab2eaaa1dd",
    "signature": "0xcae25e2aa7800e08f1f2219b0575d1bfab0fd1c21442a6de91d8539c4ea9103b5974b1a3e69ec2b825f7ce6721013fedac08f635f043ee0603a0317bc02d14c81b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}