{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1191732524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63161a01f63216924503ca56721a335d1075639e437389e2965c02c8a027f513",
    "signature": "0xd33fb5253d39a16aa24a1a9a19a9e3c75828bfedf51b1cc4f454902d30689a8930c1e027546d69ba35ca807a7cf8b7afbc8a1390ef6d00ecf9ccbe4b03c354761b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}