{
  "manageEntity": {
    "action": "Repost",
    "entityId": "961198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a934e6bdc75bf879f67c29ed356db18ae7b25ce9a715aeb86009e6c83f7d2bf",
    "signature": "0x89becaa81c19773c1c7bdb100333b2b4fac6d5b8e6f2fa2ae33c137e2cc2502c1f0a8f14783709053d18d388a54f858ff4ea5e807baeb192e348e0226530a0c81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}