Transaction not yet indexed

MMPshqL61bHKbJ8dHtBt3A4LbMbReDWcNDjQLeC2dbkzFs4r1EtfEowAs7myVMoXbLdvaVzmLjteB2bzWngxec3

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