Transaction not yet indexed

21AVSRgf2vTmiJskko7eHqgyMW9e2mnzdSqTkRDPx3jHN5eCLqj7355CL8aXkXMsCKNjbmbKvwPJ5Rfr4Nm53egk

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