{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bf3024670840890505d4a8610cd53ba254cd1908814a3c2d8add75b35eebf3f",
    "signature": "0x7dbbd9d229fcd9efc4f5d74cba553e7c4ad2f6ebf0c0c1b66d71145735379465109ccabe286e41ded0a99b2495fefd3cd5faa577b7176dac620722eb2bb88d6c1b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}