Transaction not yet indexed

mUfD6rDKEimF29pnpWu4bFgJ38eTvrs2ebMVv4wpyw9oMPZ13jpJ3wWGYKfFDjEq1833LrVmn7eXhCqku99eSk2

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