Transaction not yet indexed

4ambjAwbgeZSjQKwuwpYYbGRRHPDYvoj6u9mAGzutePmQJPDbM2NGKcEBPyQrrvPnPigZm5K1xseN9SQWXASyQJ1

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