Transaction not yet indexed

5Krgb8A57UnY4m99ukaUd2dFf1f5pNBi9fEpC8oqBVRFVcXsGLVJwzpVkg1FUWFFKUAvsLVK5K9bLLLgcaa7AwKs

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