Transaction not yet indexed

2Em9tZ4dTnt8N8ZsxQP9iBvRWS6rDcafAM7yUrrADTviAXcbFVqVk9heWmSRuSmfY9U2ScEPkg3SHfcrdrYFVVQ1

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