Transaction not yet indexed

ppmM5bDSbD6VYcweb21crvSbC3bfi5vHJc523o3DKazfUha6tykDB8dYH5dioGgtXDJuH5bkzoWwcLYp9iqkmEF

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