Transaction not yet indexed

WMgGdwhmp2YBgtdsYyybTsdTC9uCfcNPjjTwPkXwbXKSqYYMggzf4U6dk9prCEPCAEEBJA1vr7ZYaE8jUrifmm7

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