Transaction not yet indexed

53Xc2y3aEMVEVC8vXyZeDZ4udsF6nFc8r7pSA4gtke7gapB9ahi7wabFFfYoUwAocY7jMEJcbjYak7QBAXZ5Z6YE

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