Transaction not yet indexed

1aCpnAcPVTmGXNsiRC4YGH7buCqRYixZ3vm4FFwMyRbMN5m92WQnKQ4uqjNrTXKjTpquL1FGHnNVm11aGh5UgNH

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