Transaction not yet indexed

5Mk2zhxbUrUPeSvcd2nvADYoiF69ANjtF64UbLumRCULEMjjJVRwd9nQbYYT1zG2u89FHYofewEtsk2p2oFT4JyY

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