{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2051580909",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21378333d46724af3b978a1cebf728d1f9061aeefae892a80475359b5d4c1af4",
    "signature": "0x724fa27874888f4513f79f1d4f5c679228889c3cf2c773a6478ffee5e92b9f796753f0e681b00964211676fa2389d4b8a17809de8e1bef459004cbceb974221b1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}