Transaction not yet indexed

57k21mZNXRSYqsw2MGfWyyY6EDs94uJ3G1ZE29DdBSKGeqvSLJMkGKVtev7B5ig61TBLMuYFKH6AdQp6LuKvBWL2

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