Transaction not yet indexed

21ff6uM8UWnpMjEeaNRcjXy4pZLoEqjCWc9ssvTh4RDgUnpo65VGPQHMk2rgLbDgBiXDUmMbDu7sU4iEdGDZgjWw

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