{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50546066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4124cefcc317219353ad96454381758d152747865f4da30ac6f775d77801657",
    "signature": "0x3ce4587a65db97c259802eaec986613dd6a771d8e764bcbaea3e25942966e3a242f75e68dbe4f97d83b98b67ef9b64c8ebd6d6fb66b01ecaa4216372e5f5e7a71b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}