Transaction not yet indexed

ngaZPfW1Cj1vWVrvxoJ5HU7698pTz8K7Sv4bDkGZugziXWYcN2zYbBSJkKwKo2ehain4CWser2sziBFNqMQ2pX3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.