Transaction not yet indexed

yMHYZZJsXVdcDCDE9TCFNpYymyZ3t1iexBchc2kbg6QAps2zX824prSy3qYVuvXceArFGv9vbZSt6AdSM6vgjK2

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