Transaction not yet indexed

5b3cZ5ZWkRSS3rkMt7mEwvKdaNPPxA9VW2GcNtRNNssddG9WbibTxUEXVymTgE65KsKkbeu1q6uXNF9ZmXpmxPb1

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