Transaction not yet indexed

a8SRtATagg7UUWXcGYM1UyQuvHz5SBSRFE7TcZwGAd4VfiBMBmFwYbeM6dDcPKNaSrSwRVZfPsX4k1MVZoCyt43

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