Transaction not yet indexed

53Y3KKEDJnK3kqdHMFSCndSAjBMWFxiAS6fFK2aNvSNwPxPapDDWQRmzv8tPfx3SkUznprD9RHRTp3MgRQXmC11H

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