Transaction not yet indexed

1SEwk8mmDyrnreBFgL68dAkyC9ntr9DEMYUUFPUWBMGhriQqucPrfQQrxvMy8n4U7YfmgWoGdLZMRgM1AGf7jAg

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