Transaction not yet indexed

YKkM3raDX38tGisdyk6nQLtAqBkSrSQkwLYAHAZNXPemESqw8dT6UFnarmLErA538xUtk8P7DRmcESRFWaS6gZP

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