Transaction not yet indexed

umgmT1RPmDsURMfbKxx2GNRpBELkjiaJzH4rPucuhx8KJSFTrXsrsmbAq3Xit2yxDg1yxDRTUezdqEidDHNRRCM

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