{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859365865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1fed2f3c03e77fd1364444bf695e792820ebb3d3c0c6eb1928861ffabdcdaf3",
    "signature": "0x23b726f3e5b9b5b19b50946ed75f6116f0a6c4b31f386914c052ce954fa457897d614eab9ea6647b8aed31b512c6362dd1c26b997f80ec4a892e82fc37badc751b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}