{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107169195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a94092ffa10348ec7fdfda39fa430f2fbc012372a4550a8fac36173911fa9fa",
    "signature": "0xb1556ec4c062f0360ca383b841a78adf8a3ae1d874a49d4d699f5b15a558d5e35d4a46fc2ac4955f8056afdf64302798a156d0fab92be4c034ef8f094267f4f11b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}