{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322633946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x433d7f7f6974d0eb6e8c4c417e8041a2d134d21eeeec0ad7209b65941180765c",
    "signature": "0x034745e550206e1928b5beaf0f1cc740e7966c4472afe398b6979621f1c66c0e474c159520e7507c69331186c8cf6df4b9206d37941f948d2b8ebdc1307dbd501c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}