{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1952621516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ef63fb42f022413efe94fb967a3351117fea411053daa67872cf4636217d1b9",
    "signature": "0x30b035717e9dab0ff2d6c7ed234fbeff1f65d1b8b8ba494c0c5a7fffd01f2ed557d7f9b47bc2ad3c7fc403bdb59bdbe76e470551534570a62fd3025ac44d0e721c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}