Transaction not yet indexed

526tgHACyGyzcCx9TR4QTosVNJ8XP652i2ZQLR3M8wcFiPkDSQpfFpvkfoaoyLApQo7vZtfUg8dJaTBpg4rr6aS5

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