Transaction not yet indexed

1u42Hb3PzbV1qgDbYYsPj12tg4Uc2MSSgM9hVYoTngG2fSwqS9R3qkVQxxPC1bz5jo8B56jyCNNdwneLC3jrmh1

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