{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206312959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a9a84fdcd7cce94141696cdba2c45d23b44903bc920cda58ca8e8bc8deccd7d",
    "signature": "0xb8b514c78066a8f79bba8ba4c34bc4ffa127d1cf452275a1483b1ca689de635068b44fb757dafb568600ce664a134e5acf564d96048753d3d8793f604dc425f81c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}