Transaction not yet indexed

xtSt1sAPmpYd7UaWxq5181MAcdVKYXGrSEccmfvDPMmR5bdKLPpCpVkVEHXWM6Kx6VpQgfHyCVGbFuRvNtFN1Z7

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