{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1617999300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50a49b70d931fccd454e86311b32684ed8ee96cea6654c28af22b4595c088952",
    "signature": "0x16834f66ba4ce097a0c148d904e31c7eede9e6fb6ef5927397af8e4f71383b335885aba0dd2fcf3933410ed00e806efe764b89f76fe22c40a02dde26da6aed621c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}