{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135131572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25f12aad988768137e164d7b1533f4f63724b0e7d0c0ab3422ff7124a16ad231",
    "signature": "0xf692ec9579a138e38caac0e7a7471d29e6ea617d78577ba26aece30fb50f6a1c5b0fab4adeba6a12410968edd65ae7817d4f97e2d705c52b2f9dba7b89547a1f1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}