Transaction not yet indexed

5mkCR71bkV7ZRzNXbDnvAz9vZNojUoz4k1RwJn1AQoTvwTktiPjYVWnsX55CMSmLXmxaxcP2oFz4LB9CcW38S7J4

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