Transaction not yet indexed

55xAgaPdfhSrJh6uqaJyNTyXjPk5vW4Se6wUxxTCfcdZiWWDTJM1hViQ3FEuqff8C5tfRmgh4uxeNfteNNDBU7Em

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