{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1034257647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbeeacb874b3ccfd58effe68e4d5bcd34ecfc40818aeb5d56e541e7e587ab8e13",
    "signature": "0xf3c7f3246d758c1b235b976b0423c2fd7ba0c2ff196f1397aed311638bca3d283a87670dc5260dc0d638b50e2de5518d4e2252a992be235eaadc8604b17471b71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}