Transaction not yet indexed

21L2knb1BcBoQ9pdqUtEBvUdZRtbmqDB6pxMsqHWhzA8jWchP62MN4tnW6UTXHjTGDwTvrUBALzmBoWzB9d8tbBQ

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