Transaction not yet indexed

5RKHBHqkTpa7H6SykEnFhtP4G8X6754k9CU1DQkvTmFE1xJvtFur8feYXsSih94kaoeoDrPkLumXtJiXKSz8eQp8

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