Transaction not yet indexed

2Kf19w1n8nCcahye2DnLc6AmBh5vg9vtccPT6WxVqhLPkjQTyNFsaKYYRGvdaXFd3NyZWZPW4ADB6EY6LCtVQhz8

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