{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228119789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c7964b40af18617b1a80dd9dbc87abc5d9605d273cffd2d6fc03823d129ce01",
    "signature": "0x09534305b0e46f5da2c153795c71bf2453632f8799ce425536d28483d4c0ed3400dae6af277dc77523187e0472727b2a500f1a4a1d29cdc56fa788523d19cb311b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}