Transaction not yet indexed

42u56Vm9J7op4ofLGXvSLueYjRq2PgYnqKMoJJH6UgWQnEVTzwjU8G5ikcDRAfZ4Unrom3aKFD1FXKA8TeNFh1j1

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