Transaction not yet indexed

USB64SHAXyfH7zEQv4KDg76i2HdVEeJUDmwhfwAcX8bVH49awiaVxkTZ2sSpAV5qiGFVmdg6fQxNmyMHTrJJ4k2

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