Transaction not yet indexed

56EcUzR5cHqZvRZVfSjJWXkmvbocDXcQwWvA5ghp6kZXW3SRN4Dq34XdbvKyvrYTJTXaVBgWCSvaV1v7DJdPXVi2

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