Transaction not yet indexed

3amppZmBuiNfUG37ChdrZRNNH7d1gMgUb6JbT8nnH4ni9JRwRwH8LsHkFPisgf6ghfdR1Wc9oP6bGfeFuUBCUrAs

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