Transaction not yet indexed

KHeTzWXwr2vZ4byEW4CpCfnu8Hym3SULVRnW3Es6m6sWHeg7NA2o7BmU2kSzXTNXxn2Wv4PPC2t5y21AzgKN4ca

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