{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93311b3724a26b500cbb932d67ef46061482f8970e821f4e2d893e2bf8ddcfba",
    "signature": "0x5998b7d75aa3670078de14eeb42d0895a89b5e8a0f3f662b6329a45c613702df73790047aa9717eef5c20425fbc1c7dbf98950657caaf608646566d1a68da8321c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}