Transaction not yet indexed

477bFEmHPimK3KznKo1ZmK5PLaRJXj5b6BPvmv1jhe7YxvYG9cchvpF9nA9mLwkQhXrPoAWKMxDHbknpMxceLsEZ

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