Transaction not yet indexed

LmrkEcJ1AAhCYHdo3Ttp6gat2n8CB2h5Vvkov9hXcK8gWM9Qx7sWZeMnNirVdvxLPUTaA2wsbXBdm5Wv7TZvJPS

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