{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129233",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d257191a4b3a74114cf3f7e43bdddd9f56373e2c27aa34b765a6e47fffa78d4",
    "signature": "0xc6e4071bf3daa7c64a47e73496558702f176f036d5574c05b39f8de88dc81b9606f185e137844774f47be282a737ce2f4905a5f8cf34f6b0f487c94da13998101b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}