Transaction not yet indexed

mkR51i24Jt3DeSAUBtgmVwirrDGSFVTTLRE274oZcWz3RhTUuXUGQa2YapkZUg2WbVCj2ai9d82CYmtKFrf4wBp

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