Transaction not yet indexed

Lb3x8Kdf2ACmJ8ombu71221opFRQuhtLj4s3T7DRMq4Bo9F6QpCHjMXKyTCiqxunv8XPMCoWPWWfZSdvBUmYfQ1

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