{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285867314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f4aace0e763fb298be50af62eba58957a100763206184df2c1ca653eda80880",
    "signature": "0xacaca220908a98593e8b12c96ac53063031b88ec433af783bef737c70b1d31c0575f137ece09a687332a641fe15f222089c98efd4f7b1dfa6bcbb1bdc635565d1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}