Transaction not yet indexed

5Sam5wsRi2niDonbkkFoPrE6v8HkrmUHwHjsXkVeUGeaHNSFZSPZMmopmJQjqNvKYgoi3AJpsTFiaZ2h1xMUtXDu

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