Transaction not yet indexed

21Vz1ZVhxSWcGbzFGwvq4YaA1PBL7mfeTkNzdH6p94PZMbFYmDAKft634n5M1Pm1PJebQ9kKbQiLXMpkJbTkSsU5

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