Transaction not yet indexed

UkmR9Jtnniv2AcotHd5X7YSjpFBbmXUcx49jthmyV4am9cynftNrKY4uS8MZBbBtmQYrWkhn3bJ1k2Y6fp5JNX8

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