Transaction not yet indexed

55X6ppaN8SwSbUgy45LcdpJ6v2CXkrRTa4hxQXwjsiU7BMv5sKFdwHKiEZLE2CTZmnGQYqQRRRTqZ1Cb1YTo4Lqc

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