Transaction not yet indexed

21LfTYD6Du6FwwxPAobAzKcyMMqBFCQVHyFQ3CWFX3ivsRQN7c8kXEfT6iPcB5GCHRpEHF9zdfmV5mobVcpVLXJP

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