{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7434ff5dc4d75f37fa1d0b812592de16b9b63f3c15a0d90205ce2c0609b75573",
    "signature": "0xee0bb3f8dbb2f960bc0051227ecc41e1555c85c737e66a1398c50fa4afcdcdca0016cbcaf227238faf8cbebd4a2ca60362e5edf00e1df3f9bdedb0b4c87c2f951b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}