Transaction not yet indexed

rkfKcmTxtkRc6bpkmZHnHRMpeBdxSjCpmcnQnsP9cnZRyDT8vzukj8i5kyPqiHUAnvwPUdGXm8aZrQ2J9pAV2qn

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