{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8ff61e60956972f832f988cdbf6ffa59bd10589e0fa76d08903da0d3e3739c3",
    "signature": "0xb8151e019fa5c8da36c03cd592d81a15d6c6a6dcf80694b6bb8819913f1233ed7699ed76b4062fc26110b5a997c87b1fdd79f9e45bca975179c31210fafb4fef1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}