Transaction not yet indexed

5Uuwy9mbfbR3AYMKURVGgY4sZbfFuiHG8VfgRB8U1k3ieNFfFnxpugaQWEKQjFVdKBG8a6poWT5hjGGx3G5k7em4

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