{
  "manageEntity": {
    "action": "Repost",
    "entityId": "851094949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1749154c3f4063b768f3c1c0d073ad772b37448bdfe42dcfa5724fb82462439",
    "signature": "0x7d2719b3f00b6f57c8bf5eeefcbc65272d81075e249abb51be05a9142b8e40b74d70689f9dad239d370f558bee8aafa08787ab8326d3cf1a7f089d6c8f9377021b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}