Transaction not yet indexed

2CotzBCU2KWH9uu2C1utnHJEUJfiWfxadmkeuieBPxefEPQcK9vVuxpyamDdmsZWfgMMxEJSiKHcEXWe1NDRE8N6

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