Transaction not yet indexed

MBELPCarAadAkqFt3YZVS3cnYYFBtssn8zgFZihAZDapyWdC9fMomRqiieuEDxhAsZaCaEEsSN2vFTkNwqnYxfE

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