{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555641491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11db6235da7c27172988a0f81035090407289baf836dfde67f1af5057a524655",
    "signature": "0x16e22cf752e96994b3ceb6a4f5e3b5d48253b330d8d7f53e654efd56a2ba645338bbdde4c45e2e2ed933b25ceef0f141fa7f70c066d4cd9169acbe1b6ebb02b81b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}