{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58e390ff36fb903bd3817be9c6d399c8689b662fbea0a4bf030f89f3de97c2f8",
    "signature": "0x201bf58d4bcdc01c799249c1854d23f308e1b25189d19aa1385a7a91c2a31fca14c80847d30849f899e28058f780cce797a2228c41de163a7a159ba31efc79ad1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}