{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107637906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb6d305ba9d539fd096c05c8bdecf7f35daf3a3d995adefd704ea8731c336005",
    "signature": "0xf88f83c94df04266bcbb50331870612e6a20126d008c695dd0fff42ef014b11b519db1fad505cc9e9c41b8059b503df508fc4e5bf7f3a595f8053d4545a8714c1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}