Transaction not yet indexed

53k2prvEXBqaWXfVEbcAZaWQMkCC5FxtTYVPEsY5Lnd3nvgo95FjJ5U9XFXo9iF7LMk6n5rznPjkavpfJXbZRXkR

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