{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285150254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x148f975ef4921b493b56acaf2aa9bce3497a60d981c03295e3978735c71d48f4",
    "signature": "0x3476cd6513b779ebad3258a396bcbc151b858ac6caa21058f3c5ab32a4c50bf724c166564e4f1b527d9dd62140a2be642f6a2cfb370b160cced823b7e68bcafb1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}