{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111484",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2c10a6cd14fb0bd164f7829a31ce62b675f047e5c0f87aaabb49dcbf2df967e",
    "signature": "0xb807163c66c2c532d728517f298fa9a0e88ce76e3b8ca796db2f979c9aa9d217728240335b3d73b81743b7c977ef323a41bb4602e7af85f1836f26beec3f1b2a1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}