Transaction not yet indexed

5b54dUp1rMiPfvx4HQWdCfKvbSpLQARnuAP8KK25rfvzHBNRbjqvMnnWP9ev2xBYgV5RgBEuphPKL5uYbXVU1DHF

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