Transaction not yet indexed

53mE2aNYT4wFm1o6emJ3Qx4NkHnMHLqhqfMfb99W1viqbeC8QByv4TCfVhDvhbuA63jPegbMmNnZTu2yyyuCe2E2

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