Transaction not yet indexed

53NBRMngEhj3MHqSmkdstdzXVawo7z8bENDp5Fj2yXpnVN3jPsr1VvaJqGBCm6XfaanfFAoEkkMvcDMEVwpYA8NM

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