{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c6a396dc2d0bcea9caac2c59749e63cfcd33b7ef59f144dbf0f00993bf76e63",
    "signature": "0x61f223fc72b527b3d5d899d36ebc678eff5591954e1097c866a24499417393f435e317f8d9be70e26da0294ae8e5b05e2e756318f679365b23fec9f12b249d5d1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}