Transaction not yet indexed

42exRncmR4WfRP9qm8NdVWiJ2SQCiEZGtfvYhwXnrmwpcn9Dv71r9J1PjE48S8oRFUtqBUNbcDqcLBRx4YJDcMzz

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