Transaction not yet indexed

477AkvKSbLrMhrMJB2VXgyCxjLcNCQox2LX2GXfm6w2xLWo6b11vng6ujCHR3LucAMQvT9K1uYxAMcXvjZzG8DS7

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