Transaction not yet indexed

21epRWBUjbzD3avXg8SQDMn6teu6anTUtcSDfQ4Fp5ADQiQ4m4b15NhkDWJEaka2pAmLNDVrxnhgHiimfKgoptHc

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