Transaction not yet indexed

5u2sPsM6rxEQV7XMpNK45ojo2ypkiGPfu8j28XrhCQabC1ZXEvfpGZPLePMjzvzadKgEdHsUGF2AMJ5xMYC78Xtk

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