Transaction not yet indexed

66Z4UCBgqrLSr7MDFWUHP5YkKSuo2bkyUWApuXJbZZq7c42HAQZ2zYN3ZEohMGmfs8CGPUzuG5BFHvfFMFt8cTK6

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