Transaction not yet indexed

21tCZzNGrdNtcXVkYitkYoGGETSeAB5bKL5gMB2tkDwtL8zdeR4R1pN5X28wkw1Qv4UWfx3PhCtDfL6rMSDmBBRS

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