{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255371499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2d81d52915707b4502835d7fee4e8503c69e2b1a21e668be9d95326d5915a79",
    "signature": "0x7406cfd4de9d111803ea51287fc037ea0fcddee79fb2f8cb86c0639384ba9fc81afe4f1ef3240e76a67047e47e222b705623a8cd3a831e996b394f75917446b21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}