Transaction not yet indexed

MbMzp9ftMbfCquGNvjWJiNwtyC22QR2UPpiZLHyNAXw4c7J46grYLFa8p5uvvAeZdzDPkVTShFPKkqbDcoT2dpG

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