{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582150309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcabd39256a1531a7e62925bce923fd52b6e86a76755df508be5838b893007cc4",
    "signature": "0x91fe2f048f86ae2328da6faf5ac2e1c7e40b9dcad0ab8651d3a33a3b123154e24ce1ba6511452130cf0bf6b34a9a33cb387f4c13f986f9a72d65860b4797fedd1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}