{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1420e95b3c47ac50b0c24c029dae80da58f8f73c5e1e5132a8817660c5434dbc",
    "signature": "0x31f2c95d0494179984034d887ee676f71ad1fbb2114b7976365bdd389db4f0a77111d32e8a940520c2e0c885d1abe651ca59286677c6d750852c20da89cc491d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}