Transaction not yet indexed

53c3TU7pCaqnWVsYjWKm6cKzrU7c38ZXDpjJWgFXyTgNwmYcGKUPitc1S7z977X9hqoaU9uLZBQ9E4suBkDbffs5

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