Transaction not yet indexed

5f21S7rmf5DoFnLGJHQBLgnU5LPfVia76aRS93D7tTPdSwtEV1nEZrYpkbdjrGuxjyWKFd1ayBRW5LwNzBZXzU2x

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