{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1234181261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5439ae0464fe677909b4417e8ec1a78b166f8d7459db2bd2f8f58b213337eb58",
    "signature": "0x7e7249f2e469d7b6b10e87236810b5762eedcf54f28f6b6a228aeb5537512d241afe8df6dfef569f03eb749d267862744362253213de322ae31987d9526294b01c",
    "signer": "0x019c1Ea6f901A4f7AeAa1daD2842a34Fdf9A9FB2",
    "userId": "798348033"
  }
}