{
  "manageEntity": {
    "action": "Repost",
    "entityId": "939988266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4b3999ad301c7aa949e2683029ef676b6e005ac04a5e1a981fce6962f62d53a",
    "signature": "0x0d2d57eba4514937b70a15134868c599b8f4da627c6e04dbb41e56b831a6fa2110d94453b1156609a66762b56e5f7c02e137c8801d755ea3d8f96b07a13674f21c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}