{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1297098741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4a8f5057342bebd74dc1721393912bc74d5b6aaa179fc761bd56c72f0d53ca2",
    "signature": "0xf85bcc59a7ad0ad1ae74fdb2b17f60ac7ab3e45e99e29eaf8db5c12378fc564d1668e6557d2107509d1aa5183107f4c207195a8ac68bed1f4b025ee539a812cc1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}