{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217737077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b94347d1038744c5459f062c1fad3959fc7fd6fbdba2cfed67c6312fc04ce2a",
    "signature": "0xbc13556111802fee4fefbe080066d49988a221252e846faf1b10b48df0ade7b643cc160897a089c67866f4ca5687f97744212af41afb7f878e11f1d6b056f71d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}