{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242379660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4665d258f79d9b296b08f7e5e609cee218386a72ad08889867c95121e0408c7",
    "signature": "0x88d5941a64081fbeff70ce592557125a22d6aebc3cb7219975d6fe93023fbc0d1e77e876b0f2cca0ba6fecdf19ac88d37352719856e6cf1ad243bbc6f8a24c041c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}