Transaction not yet indexed

2mmXfP7eSZFxiKm8ZqbbQV7ZZdhLRbuHPR2MpcWbuu2i9v4KhSBmw9oe7nqo6rhbSeEELejGF6sg2XhAfumnYoG8

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