Transaction not yet indexed

2Ex8uTv5fda5kNoiF3oUVLczVBPUWyHSh5Qz39f3kQFWVTt2ufDvAtHfUP8cUdHTntgZeXkJwhdtu7wqyQgKH5SE

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