Transaction not yet indexed

CouJcYomuTwTD1h6CAa2kXjTAGdveS42zMBvUaLQ2dGwPT2ELpX1CsS3fmscTByy7qTjcEB9TwLkVQ28xUmiWWa

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