Transaction not yet indexed

YKkoohKC6vSffbxJkdPAPnVpv6h5ehsgyg7A6pxKfwjeTZipYNjW1AixnGKyneu1t9cG2CjcTFtn7Rhf4M7J9Rx

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