Transaction not yet indexed

ypMdY6ENVKSkm5UiP8L97CBSSFKZLMB3SWFUqBmHMnkc7uu5gBvZY8TGYKCsgW4SZGPFFQnuXgsc16nim9tyMk8

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