{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715113416",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf513aa4973819c2a23da3bcb02c5866ec7fc2633fe7248bd42e5b4f96f725b5e",
    "signature": "0x019158bdc238e390b06c3b32047b31f10a5d2604c27429fb1f8cfebe4ff55531571de2b8dd64c7e5628196ae5373a17e15ceeac6832eeb397b18692e287fa7ac1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
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}