Transaction not yet indexed

21FDZ4VUAZmxFS2bMbKx9KQoteLzwfQCimLBEErZvdjDnFG6cH4RxUSvTxg52EPpfVAYECKj2LFJ1HBfpEG4Kft3

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