Transaction not yet indexed

TAmgvfdxrtyNhKzefENp8nwsLxWB2zUJTvKzJ6HVsFKZSgaGrLLNpGdztyC7ViQ8J9CNHTDSQxsYT8TE3uSnkkh

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