{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5146b00d9849355d5862b72cc550bdbd18808a39583a578de518ac0620f50fa7",
    "signature": "0xab86990f7e45641f6265e9368fd55b7d23117c5b93e75a7f5006a3af5fa3ef245926ec5b2600695afdde9d87118246c9b5fc4156b41becf33114172651c191b51b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}