{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1958307446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3438fd4b3e5f20c24ee447ac9416754b7c9e99a5566720e52072f7d5fc7db76",
    "signature": "0x478f959d35640c80f1353403f9e9f950b3987c90a9a9b1b018ceac72769a6a145c87fac4c8f15731531321cfe48e136658dc1dbe05c5f2ce2b21f72233397fde1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}