Transaction not yet indexed

SimEMd6bCP6eyeiCXZoTZrqDNynPn8bKsrS1FCZXjbDhmC6NiAzn2HfUutnMooADmTWkUBW7bR1uLYHk5KA4RgA

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