{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958589680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x509232fa13bb0262e5cf0fbb1f6b09171e310e678ecdba9cdf84fdcceeed142f",
    "signature": "0x313e5c94a119f3f2671fde8aea8a9c6c2378be0c4236a0f051df54d8fb9dbb58614fe62a8f7ecd97be683f30498bf5e168d929903ea7090a22f356fb163426d91c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}