Transaction not yet indexed

Nb6xukTy5FHnZkFDGAJm4WPm2PeQYjC2rFsjs7dmRECzrfoSM5dmeeS3VTTzRpgJaerNoC1JG6U8B6CrTWj1ciB

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