Transaction not yet indexed

MoN8wpqSKyBa3Tu1zB66ve1TMmqJJrr4sXtP2ZAH2e2e2wXvfawynrKu3qPTdaxwrHNQLn7SntoMuHVwBR8deZ2

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