Transaction not yet indexed

M2kbKwh14eJiv8scUtEBNm8dCjq1SuK9QBZqCUs9wpTxfATNgSt3SfQu2duerPyAv2sQMqE1H5QsSH6HuFEw8ce

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