Transaction not yet indexed

5MMiV173ithtkJ5AdW4fWw21iFszWx9ss6Rzt9iB2HXUqVmxtMPFqKNATmZJ7wPgzDkcocaDDAnM7z2GfWhPRmR7

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