Transaction not yet indexed

PMxCUSb2gZ5kRV54ZZ7b9go7aKgXgutgfXT9N7T5NgTGPcgrWbidUNvhGMgKRckfbZMbfpZUdWA2PxRswFDMxAV

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