{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411150443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27384ad8457afa9218576e7571b51c4895fac7c23babf9c441e8092f5c99d714",
    "signature": "0x7bc0f8b00268d89f8d6c5f8d53005498cc0be42737d7f00c0ab7c3afc8ce4e777528dc0f1c66b7932719dee7a79da4921d2778cee866096dcd4db45e3d1686e31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}