Transaction not yet indexed

21UFeMR6Dwus9bJA94toEd72duPuwdaFBFH2d1aJxbcqKWCS4XBf2cbTJ9i2sKfqBfQunwsshJ1by2tVnu2txgam

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