Transaction not yet indexed

5Sm6zCdUPgEwF3iBbmpH2koYeJEusBf12mHNAjBZF7uHWF9SGWJSWzPLAXm6Z1ceFvnjR3Ws2ZSRaQ9aPXJRqUKC

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