{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d837f69cbfe0816807f11f5a28b111137360c7dd3b92bf1d4815422552537fc",
    "signature": "0x6c52e1c7ad74b688c1c39fb9bca434ed61b4788da375a2f9480e68cbfe148cbb40a3b034d04b0a3d47b13911303c7eb40cf158c295b3e28d128ee47a8ef4f2f71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}