Transaction not yet indexed

53ETBXnXrVuckBk34K9LQ7LqASG6X2AyXqxz2PeR6KDvVfVQTVAhjqR4jHntYHVimQiwcrQmebp75WDQRCyLHwP8

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