{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1081873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35bab382da55d47f8c1de171e7d8aa68f35eb5c555723e5f53315666dbd7065b",
    "signature": "0x090d59fdaaf2e1951f3f90011a56d82e5097535727b40d2d42fb759334c9972551236f6e919b77c8551cb6ed3d3926addf9fa0d6398c74011342e077da7e04b11b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}