{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594919980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc29f2f03db411e8094048aeba402b3b7a780d1db679aa491553450057d24cf73",
    "signature": "0xf0529c8dd68f8fce0260e699176297ccd2dc96bb1d03c97a44d3c0d74e415b8f20a63105e09b3a2c0b1b41291269869d12ec329d3a7fdcb64b92202a1fc0d0951c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}