Transaction not yet indexed

PK88LK5HqLDjACJMt7NkhG2wLZQWziLX3qBfXjaZMdzHGebCDN4ESitRav5QHdASk2oS94vZxX2RWCSxjWFYp3X

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