Transaction not yet indexed

nnU16pg87ZPvmMsgnUx3dWeYnob6MibwzRhvhAK2q1rF7WqFpgy8SVpR2M8rxraXC2zAMtQJr9ZSWRwewJS293R

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