Transaction not yet indexed

5Sn2M9bEx9bDm1VobSg6pHAT69vq4ueCyUuZeL6ALgejtnezPzmP6WnH1h7sRBZUjrYb2d5gpVMq9ygmEYJ17k1k

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