Transaction not yet indexed

21XCfAvqAnLYPdj5myFZ2Bdt4yv6m9Gg3v3Yr67fSQwHuZhv965rHDxtL2QALMwywgsm7NHjxB8bQZuVukwumwfs

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