Transaction not yet indexed

66FWNdrMBR8uKsBBPWcsP5yzb2eZPgF8mATHMWAiBjmZQnMJNU3UtFGtf7c2nHdxJuwpwCcD9Q1NbK9rxpMwhFS2

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