{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13ca7b9bff753f954c29d0c96e0e8512c7a69eaac7458f162689177573981d95",
    "signature": "0xf41650165f2788b3455a1a8a2ba92a0c2f37048fdd2053a623aa482d4da208b352d7149177ceb28cdaf0dd464d766d6736077a30ecd1d412c8bf3dd0eadff8c21b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}