{
  "manageEntity": {
    "action": "Repost",
    "entityId": "241521748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dcdbf525909f07e30ab6307de16df5735d66c4cee299ed1b135e290ac4932c5",
    "signature": "0x7e8d811a6707dc36d04f63abd3f707c32c8ac58556ca507381186c739573dd3847e35b575f33b0937231a55af66051af9c651c2e2313d010ada3e18815e63b1e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}