Transaction not yet indexed

21LdKYS7zzD5CVvPUwKK9JGaFDVvLAUvcfkGDUs5iYNUnqbxuG2GDufgRPjuhMqVeh2sDsDA8MFFfuXRJmowDYUA

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