{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1977fa03f3179d1809ded75492e23cff7ba093dce3e2c20db4fb6b37cd6a897e",
    "signature": "0x214af009b5323f0983900c921307d352afabf29c1f4040a621c7cf84ea50a088264dc53451fd8408982cc6f752781ea1f300a3985d065a28a6e2c37856441cd21c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}