Transaction not yet indexed

53kc6gnuWvCcJHgUTvgY6bdiFc7DfA2dV7igQcAayDhVE17eR4NLLTyfHcDP8Kpvbcu5hPoj8o9eNd51mNyzVuxM

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