{
  "manageEntity": {
    "action": "Repost",
    "entityId": "168126",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x888536554ab96702ad73a94f05266382657f24f81be0c7bde173c4fa15a88f29",
    "signature": "0x589f5c602da84b5849b638d72f8c286630e14bf6d1178ecffe19a699e2b6bd7f7ca7266a4666a324dfff5b6f6197f219bf0bb61913ee7a879fa3c348a2bd78bc1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}