Transaction not yet indexed

AB1B3m6kJdTapbUVCQrWdo1EtR5FCoANpNN5Fp3tkUaV3hg9B5yikJL61sHfq2b3YEano6tnP5M58aMaPcgQ6sQ

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