Transaction not yet indexed

42TfbEM7khRDkSJSj89RbFyoUpABs2Hskyz6549ifFp6bnxBmr2ZcEBDK3uKkVGyxTRHr6EhC9Vh1J4tNYD9e1Tb

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