Transaction not yet indexed

MbRHjXXMHAQ8eZ9GTdj9iMPmAM816C8NABbv3dsTGEZ1rAAYC4Mzx3ek4Srjq2cPQPLYvFGXBdL99oB4P7uDbFo

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