Transaction not yet indexed

MesfPooKfqrMw28WECEYRN5qUPTPcPuAT4sBBzDV6pwo9nLAVf7Tea8F8QinVfBtiULv3uGhXiiMHvnVJWyT8U2

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