Transaction not yet indexed

SzQTQrRgJ8D21uwm3DwsGEtktoGNtQ98XVC8dHbMatqkS8LGkCWRKMvCuXeuU5q4Sx3bcm7PXWJFf1SoTsABmE2

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