Transaction not yet indexed

53RmTnU5bwdb5ynAyxKoVDPFGWeAwHKhsfXFAcKYt5FPmXTXWMRf8GxVYi4AkLKf4VY3mY2jUXedgG3VQ12R39un

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