Transaction not yet indexed

88NAAAPSC1C4jKZ1MFZExKMtvUJoHXb2NpRTUWrBz9vhUejVFJBNNzuEFaFWMLg2EWqsoncP3GXm7ZmjY4hNsRe

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