{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129001961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x044554197e891bd9f1c928cce318ace32e1de8af3bc3d84e8ad62ef2fb0de27a",
    "signature": "0x6612882afbae7ff03a5f50687a23c813524a7f2b8fcd3fe02ec4e837e280e6034951fa96babcd17ebaaf15b14efed097cf183ce5ae57d5eb608121dde4d3e6c51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}