Transaction not yet indexed

52Uwb7mSS1jFSk2aZ2AMynGv4RDpto8JFc418xAWZhTLhPkRZ1TqoDpwNWCaoa3on4cFFfQeFD6brHmZhntCUcYH

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