Transaction not yet indexed

53jkSW7VpcxpVmpRkakdJhYk6YefAd5RZXTc17aSAaK3Dy2A1yXwRGeLztDbZh6Y33KwAZAvDYpRP9KWUZFHaMX9

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