Transaction not yet indexed

Qn2hkUsB9azF8Xd7e5nd4x2R8fvmXZmgNtVqjcjtKGREjxyi6WUqD2SaHwL3QYgNyZ1JaFjV2gp8WxFCdC6zAYi

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