{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056657670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5de124aa681c9e01872db10826ddf9a7a313e98b559d23b75e2de709983d3ef",
    "signature": "0xf3fd29d1e268e139d212b0be9cee74b735259fbda24a998bf1666854437902fa1e0df00373196b3adda70f189d2b8936faee23ad5ff2fcdb4eede5170ed59e451c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}