Transaction not yet indexed

pu3XnvSxhLDFoYdefSWUoRFEmM4bWRP845puS6dVhnCztyngZWNZZGZhHSnfZy25EE5m3N1tevxKBZaKSUFboQ7

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