Transaction not yet indexed

1u1a5cuTcpiEtDfmVpjxMkwdHryTwoC2Z3RadizUB2ZRowMF5VGxiwGp3Nkf4Tsdwb8VrDptWj7nZRc3oKkAqBm

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