{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10c07e2f79fd3604a5729f1df0a254e5aea28501e592302c35bb0234203afb79",
    "signature": "0xce17d4df36a29f744980b7465f31b481bc81b7ee36017d63a3dee8505867ed5f50c0316947e871ff05ee691aea4b0f5ea3e5004fbc08fb17cf564bd91f5018cb1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}