Transaction not yet indexed

53cmfxbWExeHDUiwa5KjR3s4h4KnqEZidTUyfUmJjy65pRXT4iyFGukXTLn2ExiN8bnhsvgADFGgRSASA2HEfZmL

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