{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325303374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeadfedf415aee2cebcd8e4d04fedfc7605777edc9a0831c6eabbd95e30b61cb0",
    "signature": "0x47cc6b521c74848bfc885756020535c5bfa4f62e98ec5dfa91ca228041f796ef6e8a5efebc28522521e73c6424e3905f113061c7e5d1aa56b646452ffb1bd1f41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}