Transaction not yet indexed

5B66rLZX3CRTpwEuRtoXQ6wmSndfqWq3ff7xwLpi7XG9ZLz8mm7fwkzptnvv2zPvMhu5xDxsU1KKBsJcsmKyK3Q1

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