Transaction not yet indexed

53AuUmF4Pb7s2BS17LpzLzE16KECTp5Z8ynyGXXtqWSYri7svqFtQp37JrJBtfXyLKLEJgtYfFb9EjLSZwDHjrCU

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