Transaction not yet indexed

RSt4XMYDboKrCuPbSZn2bQz2kJYrewLhq9N1GvNh8n7WREaF1Ak1aYgDyTCADQfCMpTAQi9WLBAyhT6yiLxDQZP

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