Transaction not yet indexed

53C6fEMPDKKLtSVz4dXuExe6bzjWSwGXVaLNNMHYNiVKvkGLbJvbSiEKygYT2AB2CDEvkQ6aF5fQHPm9ab4giUVg

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