Transaction not yet indexed

2UMLvFTSfEKi442nePnZJJ46cVCr7udEno4sR7iSSrWWt1ucEfxD6U47Bca1z4g2SaXdTkJVQ75Uab3EhZadbPSU

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