Transaction not yet indexed

21mXmBXmEGNDKB2K6dAZxk5pcDopZmbJKztMk9BaHv8QpXiR93AWAtdAEZXCpewBEmLRTvtiW6qKySxi5AbvKjLy

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