Transaction not yet indexed

MREiZZ1V1isGKaBiRoU25NW9FuDiM8Ufyd5rJQRRYTbkCRzeyNmxTYbzuWPGL85GLNDGqEsP3kL8eBF5ssTK79k

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