Transaction not yet indexed

TGkRBM4CJuU3MWZiKmjqUC1iQZdbDSHC6Merst5LSJhxQP5zQ3dfyBTMdsxJRm7JoYYL3o7fHncFeKWLmMX8NmV

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