Transaction not yet indexed

2ShmmFZaMsBiTgKWuctoFdeVcqpqqS3eYjfyVyoRpNHsdtxVrErjnS8vgMCB22HBn5rJbfR5n3qMG5UGQ7GkwXZE

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