{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119571967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31c41cbb08f1a0443f1a78d3c0ebc0fec9f49e9ed45134fee9716da9e38bbeab",
    "signature": "0xa5d1120dfb901589f7712d2530c94358652957dedd6a63d7d0b608e253a6c20677399e3670cbfb5600f020c4a9918562ff4f2cf61a9e3ae34efbf3020d9996ab1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}