Transaction not yet indexed

53SRncwSYcHqqBmpD3FaW3XPU4a4XdE6upcvF11AGcDyHrcm4FwqpqsBVw3gZqdoovfusHzMAqWfMeCxvZwMJ8Dn

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