{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b3039a57b9135daae51f2ea675b3a99a26928d513f85f47402a225c102d2d87",
    "signature": "0x6b0e373e0519c5c0b69a5de347cf759135eddc623a0676a10d0ed89be3b20b3b3a9bc4cd5a34239b1a2f8a10f697cd23d844004e3449f3d05ebd4394f16275bf1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}