Transaction not yet indexed

AMbGdpGgMMsch9CevPzpw1nGnJ2cyTZnRvz2z2AzBcZa5MQ7dpeaT9ipj4bkMYTL48jzqVQPUoUVLHbzesGC227

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