Transaction not yet indexed

37tk21Y9CRXfpjjVsEqFpMTWEz1qFTbTBRvqwnPyVC5Kfc33dnFsL1iQeSc796cVCmVgZspCBbaH4NVyv5NzBRqC

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