{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa8072367b82d7f7026ee5d6f9640f10295b2816adb9cd5f7947690ca56b32d1",
    "signature": "0xf1af31ec92f6a4ad67d30018c548c9a61c4740bbe0011ba6fff1b825c7f753022f21476e66a0a17d6b7affd2a950023eaafd84b79a498318d7039048e89611191c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}