{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1719274421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x420d2ec90778bc461a309921d796c037e959f2eaa4dd1e2e8eb7abb1e50d893d",
    "signature": "0xf80f02ea518bc88b8bc4adcb86fcd81aaeee1519dffb74646732cb29202a3b104b2ebac24daf4c418bf7f9be6f5312e560a25e2f5f37d19a813149aca7035bfb1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}