Transaction not yet indexed

2a88rnkDS9ELgJXpcjbDvcWaPSMYeKjViiQ5sZiHpskWzT8sWfQGCDUKtdUp4sJoWo8mK94ohDDkqqiTnnR8TPCq

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