Transaction not yet indexed

Mb61NGdFUTUCxBvdSgsunxn5BEJWTQyBA1cpWFz2JA2kG85huLE7cLWDFMtY4HTu2syRd4hTfpy1wtCDKTYxcSr

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