Transaction not yet indexed

Y15CsQJD4z6uTwwzaQsM5eGqVk3yJQbQcNcobLMWxFPX9nRjsZK15mqG9CD8YVPWuymDMf2MaizX3oadSLBYjVv

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