{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242563728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8378575a86fa10a5dc20a092db8869f7d14a315759d20ba2fc9a108c2ce9dd43",
    "signature": "0x7ab8b785d689ed9710800cf51ce88b131a11d65e8d36a878bf93c4b8e457eac26300df8a69994faa28edb05036289a5b3657800df1a6c5e7ff90017bb1eb2dac1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}