Transaction not yet indexed

21gN9p16s5AJgnbJYuX8tVcwTpeFpeFTqBt1MMBJfGfQjYMZtEktmFeXajRnFd9pxcr5cnfCCvWAXN5JmzPsyYfp

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