Transaction not yet indexed

53HUKtke9nwgzw8bXYW2XHLqLZEM8MHuU8GYQiQk8soWBSSuK99jzxAvSX8MF9HtUpxYmbkhWFJ2LNdQEEDgYmwU

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