Transaction not yet indexed

MikUvV2cmAMkk2ZceA7JsayCUCopvfK7ETYeNNrVnRnH9hv6NEMpjPZmAMyKHkpcgaRgtDKVbhKuBiiZLDWC1nE

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