{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74805032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd397133d52668be9e49258a3d83d066e770f42f441867b43fdeabb85be09ccb",
    "signature": "0xf1f0e6ef6cc6e2c37aad9022b4ec75c68597f239b46519e3fb9bd1170a44c0971d6bc19313feaf2e468250bed0b1c56526425143e1c25d806c13dd5e3befe1e51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}