{
  "manageEntity": {
    "action": "Repost",
    "entityId": "361647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3817cf99954e07cbc31785de9419d3ed9154a247089d19043e1ba063809ef027",
    "signature": "0x136e3f04164d929b806abd5c6a9d8be7a51ab1efd4756a2cd6416164c74a1c59592bea3ff01757c45c267f7b2c0ca752367a02f8621a2d3262cf8ce8e4c88ea81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}