{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822820836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x456373d79c2475b471ac530db0d05466a28bbab3aded25ccd14f43ee7fcc36cb",
    "signature": "0x3a421581e9324a4224af1e99d990bee2a4d5f2df47ce5aaff986ab4dc84f23455a36f975e7a17f0cf9d77aa811594541b5ac3c717ac29aff9f07c348a6387d8c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}