{
  "manageEntity": {
    "action": "Repost",
    "entityId": "885747467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ea64d38e773abf17c3290553619e4ec29079a680078ab87e65fad215c7dc2ab",
    "signature": "0xee9840f9a28b35279dd29300a062dfaf8a2d4511f00f67faf4c8e4ade5f935c92495d62e8d7f1b602387cd85e5e10c3aeeff526946aa8b5b6f93e8fbcb90095b1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}