Transaction not yet indexed

2UmmVkchyqyhcPk14VYQ4QcMHcQQDed28sxHagBU7ouSQ35C7yNNfgxJ7XowmGC9vBr9nMx3jHtCZa7i5iaGgnu7

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