{
  "manageEntity": {
    "action": "Repost",
    "entityId": "337954325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf169c47cc8662c98cfd394b9aa3ebf78fd4f73f14873c14b361a631ae94db29",
    "signature": "0x28c24b9546a85c2f5630b40434f6fbadfb4e07220429bc2e5562af111f72c21f6bc265e0aed594521d26711dca6523d23c81cf77d49c029e4d65e1a2768eac541c",
    "signer": "0x1011297FAB27Cd869ba8313983bF4793AB784705",
    "userId": "540848139"
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}