Transaction not yet indexed

Mos8XNk52LBN4s1kF9aHNM1wiVBZv7YVMyJnWD3HEHUXrf8ez3feoxtv2j9fSMxoTuurfLV4GeSbWh43pp7S1H8

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