Transaction not yet indexed

21RdLJmL4d5cBxZkHgBfG2e2yEdC83UNjd3XhUksM3L2kSV8LbdaDDm7R4Cu2xTVJnoBqmjd8H2N54uv6W8AoQgW

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