Transaction not yet indexed

43c8gaKnA4tp7WVmbT9Uyq2uCDe5NdBs2W78wvMjL9vb7Fwk6SBEYaFSKD5ZkBYNZyYWsnNuSA8PMA3uMRKyBnG6

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