{
  "manageEntity": {
    "action": "Repost",
    "entityId": "991692914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb0af530dbf4ed31f41b5a09c7383d1bd2df769bf38f7243551fcfd90c81c5a6",
    "signature": "0x0c35ffed8593d3d67506f3b29bfa0ef9d057bc3d8bba9d2062d0fba00420f08015756bcd992bde666f7250cf2034568d69d059ec8cc71e5bad739376727a13681b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}