Transaction not yet indexed

53ubE64kDAiibzKBSHXzLHaPRZXrvzuHEiRGxg4rBEEaRUX7yzX5aHwT7JS8xHWzuLUbC8R3WQgLDeaSBNXN5fMz

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