Transaction not yet indexed

1m8bSHtjMNnSdGxUXQMtRNvUAY6bSWL4CAnPBQdHvTRDrBvJJAs2LdcrBJNExQfRni2JBPrg6wAu6uz1SwbZU1U

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