{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779359002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3c101e063fb9896805b6bda79b84369842457d8b7b783804c3fcf68c365dd6d",
    "signature": "0xdb350b1370efc27b5782a39f59ddd85b88570f7c2eac9d396b0aaa6ecc3c3e85485e238a61f7a76d116dad261f4e26994e9181d7047c0c9a10fe3e3a80d66f8e1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}