Transaction not yet indexed

88r6MZfgMBQnnAQpeXc1BK6VNqFxZcVJ2uPiPGNvC2zfcFDVAVmudqshLc2asYjs5u3VEeNfAVj4GnPeEcJS7tC

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