Transaction not yet indexed

2u88ngcM8WchrVhNWmsmGP2iUdAVcGPo8u51PzzWxCf26x2cFhpvxyU3k4TcsctjAnb7gu43YWGGgphgC4eshEo2

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