Transaction not yet indexed

5j21bdKUgFDXmWJiB7MdWJrquaRm78dYfN7ZDLXQofskgXgHV88CiQCnfTGVK82kzdzJMNS7dNKpyez9kwVSUmt6

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