Transaction not yet indexed

287xTZpjtnDQM7dmva7UZ8tTeBtcWPzu5iH7KJ7RGUkoceYxp7TQHT9ihVBRLVFWTefcHACsVKGkLemWR3fJd2uk

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