Transaction not yet indexed

Ao8UXSdaYYFr4Ymb5UEka2H5DGHMfSFzZVvZptm6YQTPxm1CWkmYr4u7s55v6mUPWT1UhVPFg4WTvNf4EjqqmBT

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