{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1999705399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cf57855d60ac09051cd18f0813badda2fc820fe763fef5dec81d253ed497434",
    "signature": "0x139cec2e37bc9c25b55aac4f096ed49916e959b1576d337ab0f94f95578d493049a76d731aa72c71eece56c6747b370e236f21c1359dfbc51cfd5fd9009587d71c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}