{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1562954770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c848fd59ef5b94b62adfd3011449270955f7bc505a41843e57ec633fabe240a",
    "signature": "0xbb15dff4cc3dd27fb587ac3a0ac6615c794c17759546fda42c2e99a99d726e85261075599ded1bfd982b12d7e547350e8a9c063cb2feae2a457313d26bc995f31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}