{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285777182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0365820d35268bc3227ff5ce2e49c53ee365a0e5968cd982e9922b7c02c56ce7",
    "signature": "0xed70b53cdbbf54d82055985cf941ee85e71b5f665cc229f95ee140819d95ef6b26be062f1dc3935ab571fc1432b66b89562226b61414dcc78c85ee48bd73bd121c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}