{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1393879954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bcd543c6c3690c3eed5cb41be63c24a5ab52d845184bbb54fff2111412a7a0b",
    "signature": "0x42515c84a2ff028c50e20d76e83949f702b7c63e4c67c0d5edb6f9fac284ab3026bca4dc09c72223b3c91def79c7140f54103f38d53490ac000b79218cdb80001b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}