Transaction not yet indexed

2L51wpmGB8TKBVvMDyDAuraQrkzDAuxdBAhgePMWwmdAkAJEscxCDMXvF83TGRFDhtBRc9z8uHXWHB8bGLc67A2h

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