Transaction not yet indexed

21E8eSR13m5z5EBUCUfnJS36fzsDh1SWsRkzyG4YfNfC2pskih4VVMJCzLXWCyTReev2k94aRLwR3nYDYcABU1ZK

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