Transaction not yet indexed

66xjWr8wUbj6iMTfhbsBUSStcgpLJp6bGFeeGnTHQu2hCdD5YVYJkfM8K8wSS9i2th4KdmAo9oz8nLogHSW5gap5

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