Transaction not yet indexed

1umc2GWjb45oqxgyo7yAGvYMLJjgVLrV2c7WNypUgABLUZhts3GRLfMQZBb8LpHFCiLtnrSdfEGV1BRj4Dcv3cU

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