Transaction not yet indexed

53EX2EC9czQqPwQxTg5jSEJMmAWvm6Cu9xcEmVD4rqfhPR3H5uvc7v4eHupvS9FsaBC3RhVfCNmppmqcNGuhBVFM

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