Transaction not yet indexed

1mkWTWYNXBgL3bnPF95Acs78Sgf76waAPpHFvRQQqgAssZVNeoy7s1C5sYd9DNdC7f4AegfEUWQrQDcoCTNgkRf

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