Transaction not yet indexed

HmYYBQLWC9duwFzR6wuqYZfeLC2dCVKBSrjJ48aVDmuP6kgoGwpADuYPbdxTrUpAo9ha6fHvxGtXBJPL8UbkH93

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