Transaction not yet indexed

21TPGJHypFsh2GwnYi6fCmokrsPra2nGb8MBg7dQP9xNNvyRhH6xyJNZZJ3MQwrAuRW47zu2J9a8z8KxXf31xD18

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