Transaction not yet indexed

1szu5P4JQoMSa6uFTDeKpo9ABbzibfsBYMUtbxfbPsZLNX5sYPyXCJg68W4ht7UpvEfEq1ZM992kSRiUTEQ1F3D

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