Transaction not yet indexed

53MfjsAoCkjcv3jLNitbwFGDYXUTBVLLP2XfRgbBbENBYnzjbcBTjL2qRvAZJsffTtxNRsD4MsW35ZxRGHXqCv3c

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