Transaction not yet indexed

21Rc4bUpNfeZ7m81HjTbugrnMNP1vhzjc2oCZzFyQ1EdKYmL3jHWGfqAADSyjkwhCmbV81P8yeyXhrEsSBi3RYrB

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