Transaction not yet indexed

Yf2NmaiDBsQsE3koQTmFZGoexen7kpG3uuervET9iEQUPUVkx6MSuCbeKVkFPRHZ5yioaKVLF9tqThWRS8Fyhmj

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