{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555788888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x314d6029a9c09f7105a501e70ea13b96e6c39401c4a728ba1c386995d86d5e85",
    "signature": "0x85794f66659de4408b7559957c2b43f6c38d8cf97441456332918fefec9bdb42566ecb3f890bae2fd63e3933a728572494a0456f3de805e7c1c49294740c53bd1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
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  }
}