Transaction not yet indexed

Amf6yie3NBxDYDmK8c3H3aDBDUvUjTorfSpxUzU4mcPnsMKu4Q1FTmo1SbamqJ6TjAzDQezNnVVikWaSJ6RYiEQ

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