Transaction not yet indexed

3EcoCMXywjChN2mG7w2v5pXL8ELNXCougTXA7mCagqbzTEhPvaZMjmUFaYPeW7y7L3FGcA6UTV7o6CySE7XS8Ga6

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