{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458196379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x191aff3d8191e99d6b224770efa499e1d0299914a76c0dbf5344203f11859a02",
    "signature": "0x32d965cee9080692cb33e2c3cfe79dc53fce5d99dfe82e177ac0ec627df958fa0ffdd51f3ec9c11ee3f45802fb25fb9ee157b0dbca74d3c9b490a9163e680edd1b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}